.foot {
  width: 1200px;
  height: 430px;
  margin: 0 auto;
}
.foot .f_top {
  width: 1200px;
  height: 48px;
  padding: 20px 0;
  border-bottom: 1px solid #999;
}
.foot .f_top .item {
  position: relative;
  float: left;
  width: 25%;
  font-size: 12px;
  color: #999;
}
.foot .f_top .item i {
  display: block;
  position: absolute;
  left: 10px;
  width: 274px;
  height: 48px;
}
.foot .f_top .item b {
  float: left;
  width: 44px;
  line-height: 40px;
  margin: 0 10px;
  text-align: center;
  font-size: 24px;
  border: solid 2px #f40;
  border-radius: 50%;
  color: #f40;
}
.foot .f_top .item h6 {
  padding-top: 6px;
  font-weight: 700;
  font-size: 18px;
  color: black;
}
.foot .f_main {
  width: 1200px;
  height: 160px;
}
.foot .f_main dl {
  margin-top: 20px;
  float: left;
  width: 199px;
}
.foot .f_main dl dt {
  margin-bottom: 5px;
}
.foot .f_main dl dd {
  font-size: 14px;
  color: #999;
}
.foot .f_main dl dd a {
  color: #999;
}
.foot .f_main dl .tel {
  font-size: 20px;
  font-weight: bold;
  color: #f40;
  margin: 4px;
}
.foot .f_bot {
  height: 158px;
  margin: 0 auto;
  text-align: center;
}
.foot .f_bot .links {
  text-align: center;
}
.foot .f_bot .links ul {
  width: 900px;
  margin: 0 auto;
  height: 60px;
  text-align: center;
}
.foot .f_bot .links ul li {
  margin-top: 30px;
  width: 70px;
  padding: 0 10px;
  float: left;
  border-left: 1px solid #999;
}
.foot .f_bot .links ul li:nth-child(1) {
  border: none;
}
.foot .f_bot .links p {
  height: 40px;
  width: 1200px;
}
.foot .f_bot .links p a img {
  position: relative;
  left: 18%;
  top: 50%;
}
.foot .f_bot .links p i {
  font-style: normal;
  color: #999;
}
.foot .f_bot .tc {
  width: 1200px;
  height: 35px;
}
.foot .f_bot .tc span {
  height: 35px;
  display: inline-block;
}

.back_fiexd {
  font-size: 14px;
  position: fixed;
  width: 60px;
  height: 130px;
  bottom: 200px;
  right: 0px;
}
.back_fiexd ul {
  cursor: pointer;
}
.back_fiexd ul li {
  width: 60px;
  height: 60px;
  line-height: 60px;
  text-align: center;
  color: #f40;
  font-weight: bold;
}
.back_fiexd ul li div {
  display: none;
  width: 80px;
  height: 130px;
  font-size: 12px;
  position: absolute;
  left: -80px;
  top: 0px;
  color: black;
}
.back_fiexd ul li div img {
  width: 80%;
  margin: 0 auto;
}
.back_fiexd li:nth-child(1) img {
  margin: 0 auto;
}
.back_fiexd li:nth-child(2):hover div {
  display: block;
}

.back {
  width: 60px;
  height: 60px;
  font-size: 14px;
  line-height: 60px;
  text-align: center;
  color: white;
  background-color: #f40;
  position: fixed;
  right: 0;
  bottom: 80px;
  display: none;
}